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1 #!/bin/bash
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2 #
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3 # script to synchronize the MPIWG fileserver
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4 #
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5 # V0.0.3l (7.4.2015 ROC)
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6
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7 DEBUG=1
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8
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9 LOCKFILE=/tmp/mpiwg-all-sync.lock
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10 LOGFILE=/var/tmp/mpiwg-all-sync.log
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11 #EXCLUDEFILE=/usr/local/sbin/rsync-exclude.list
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12
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13 MAILTO=casties@mpiwg-berlin.mpg.de,jsteinhoff@mpiwg-berlin.mpg.de
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14
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15 MIRDIR=
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16 REMOTEDIR=
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17
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18 RSYNC=/usr/bin/rsync
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19 RSYNCHOST="foxridge2"
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20 #RSYNCOPTS="-e rsh --delete --exclude-from=$EXCLUDEFILE"
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21
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22 function syncdir () {
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23 #
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24 # sync given directory
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25 #
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26 DIR=$1
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27 REMDIR=${2:-$REMOTEDIR}
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28 if [ -n "$3" ] && [ ${3:1:1} == "-" ]
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29 then
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30 # if the third param starts with "-" it's the options
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31 MOREOPTS=$3
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32 shift
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33 fi
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34 LOCDIR=${3:-$MIRDIR}
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35 echo "***** syncing $DIR on $(date)" >> $LOGFILE
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36 if [ -n $DEBUG ] ; then echo "syncing $DIR on $(date)"; fi
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37 if [ -n $DEBUG ] ; then echo " $RSYNC ${RSYNCOPTS[@]} $MOREOPTS \"$RSYNCHOST:$REMDIR/$DIR/\" \"$LOCDIR/$DIR/\" >> $LOGFILE 2>&1" >> $LOGFILE ; fi
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38 $RSYNC "${RSYNCOPTS[@]}" $MOREOPTS "$RSYNCHOST:$REMDIR/$DIR/" "$LOCDIR/$DIR/" >> $LOGFILE 2>&1
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39 if [ $? != 0 ]
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40 then
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41 ERROR="${ERROR}ERROR syncing $DIR "
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42 fi
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43 }
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44
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45
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46
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47 #
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48 # check if script is already running
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49 #
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50 if [ -f $LOCKFILE ]
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51 then
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52 if [ -n $DEBUG ] ; then echo "lockfile present! script seems to be running!"; fi
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53
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54 mail -t $MAILTO -s "$( hostname ): MPIWG-ALL-MIRROR: already running!" <<EOF
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55
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56 `ls -l $LOCKFILE `
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57 EOF
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58 exit 1
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59 fi
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60
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61 touch $LOCKFILE
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62
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63 echo "***** started `date`" > $LOGFILE
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64
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65 #
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66 # sync
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67 #
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68
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69 RSYNCOPTS=(-avAX --delete -e 'ssh -i /root/.ssh/foxridge1-sync-mpiwg')
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70 syncdir "mpiwg"
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71
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72 # /usr/local/mpiwg as well
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73 RSYNCOPTS=(-avAX --delete -e 'ssh -i /root/.ssh/foxridge1-sync-usrlocal')
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74 syncdir "mpiwg" "/usr/local" "/usr/local"
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75
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76 #
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77 # send mail with error log if an error occurred
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78 #
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79 if [ -n "$ERROR" ]
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80 then
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81 # don't send logs bigger than 1MB
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82 LOGSIZE=`ls -l $LOGFILE |cut -d' ' -f 5`
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83 if [ "$LOGSIZE" -gt 900000 ]
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84 then
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85 LOG="LOGFILE too big to send: $LOGSIZE"
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86 else
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87 LOG=`cat $LOGFILE`
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88 fi
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89
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90 mail -t $MAILTO -s "foxridge1 mpiwg-all-sync: $ERROR" <<EOF
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91
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92 $LOG
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93 EOF
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94 fi
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95
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96 echo "***** done `date`" >> $LOGFILE
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97
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98 # remove lock
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99 rm $LOCKFILE
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